Malicious Code Injection in lookingan-konami64: A Threat to npm Ecosystem
Summary
MAL-2025-158327: Malicious code in lookingan-konami64 (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The package 'lookingan-konami64' is part of the npm ecosystem, which is widely used for JavaScript package management. This package is associated with the tea.xyz token reward campaign, which has been linked to the proliferation of malicious packages designed to inflate developer reputation scores. The functionality of this package is compromised, making it a vector for malicious activities.
Vulnerability Detail
The vulnerability in 'lookingan-konami64' stems from its association with a campaign that deploys malicious scripts aimed at manipulating the npm registry. These scripts modify the package.json file to remove private flags, alter version numbers, and generate random package names, leading to pollution of the npm registry. This can result in developers unknowingly using compromised packages, potentially exposing their applications to security risks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lookingan-konami64If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
As a temporary workaround, you can avoid using the 'lookingan-konami64' package and look for alternative packages that offer similar functionality without the associated risks. Always verify the integrity of packages before installation.
Conclusion
The 'lookingan-konami64' package poses a significant security risk due to its malicious code that alters package metadata and floods the npm registry. It is crucial for developers to remove this package and monitor their dependencies to maintain application security.
See every vulnerability recorded for lookingan-konami64 →
FAQ
The main issue is that it contains malicious code that modifies package.json and publishes variants to the npm registry, which can compromise the security of applications using it.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without any signup.
If you have installed it, you should uninstall it immediately using 'npm uninstall lookingan-konami64' and look for alternative packages.
While specific alternatives depend on the functionality you need, always search for well-reviewed and actively maintained packages in the npm registry.
To prevent similar vulnerabilities, regularly audit your dependencies, use tools like Vulert for real-time monitoring, and only install packages from trusted sources.
